package com.pt.service;

import com.pt.entity.Checkin;

public interface CheckinService {
    
    Checkin checkin(Long userId);
    
    boolean hasCheckedInToday(Long userId);
    
    Integer getCheckinStreak(Long userId);
    
    /**
     * 获取今日签到记录
     */
    Checkin getTodayCheckin(Long userId);
    
    /**
     * 获取总签到天数
     */
    Integer getTotalCheckinDays(Long userId);
} 